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  <h1 class="title">Gestures
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  <p>Swipe down from the top to show the address bar; swipe up to the top to hide the address bar. Swipe down to the bottom to hide the toolbar with option &quot;swipe to hide tools&quot;; swipe on the bottom corners to show the toolbar.</p>
<p>Swipe left/right near the toolbar to switch window; fling left/right to switch to the last/first window.</p>
<p>Swiping on the top part of content window (near the top address bar by default) triggers corresponding link in the file &quot;default.gesture&quot;, which has the same format as <a href="../links/index.html#">default.link</a>.</p>
<p>The algorithm to match swiping gesture to a line in the file &quot;default.gesture&quot; is as follows:</p>
<ul>
<li>Divide the screen width to three parts evenly, assign each part with a number 0, 1, 2 respectively.</li>
<li>Assume &quot;s&quot; and &quot;e&quot; are the above defined numbers for the gesture start point and end point. Let &quot;linenumber = 3*s+e&quot; , if it is equal to 4 and the gesture's first direction is left, then change it to be 9.</li>
<li>For turning back and forth, add &quot;10&quot; each time.</li>
</ul>
<p>The final line number will match the corresponding line in &quot;default.gesture&quot;, 0 to the first line, ...</p>
<p>&quot;default.gesture2&quot; is for the right side gesturs and the algorithm is similar to &quot;default.gesture&quot;.</p>
<p>Example links:<br>
Toggle fullscreen::0003<br>
back:javascript:history.back()<br>
forward:javascript:history.forward()<br>
back2:javascript:history.go(-2)</p>

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<p>Last Modified: 2 April 2024<br>
add js function in README<br>
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